Invisible triple height: half of the sole is designed to be invisible. No one will know the secret to your height increase. The three available heights are perfect for different occasions such as meetings, dates, weddings, shopping or any other event where the cameras are on the prowl. PREMIUM QUALITY MATERIALS: Made of soft and durable medical gel, the dimpled sole is designed to fully absorb shock and reduce pressure on your heel with every step. Softer and more stable, it provides full support for your feet. All-day comfort: Odorless velor fabric wicks away moisture to keep your feet cool and dry all day . The honeycomb bottom with adhesive prevents the sole from slipping inside the shoe. The U-shaped heel cup helps keep you stable and positions your heel naturally for a more comfortable fit. Sports, work and play: Cushioned heel insoles are ideal for improving performance and reducing fatigue in everyday life. The good cushioning reduces the impact on joints and muscles and relieves pain caused by leg length discrepancies, heel spurs and Achilles tendinitis. At the same order , you will receive two pairs of insoles of the same height. Our insoles are suitable for most types of shoes, such as boots, sneakers, sports shoes, heels and tennis shoes. They are not suitable for low shoes.